Imperator's Oldwalls Regalia

 is an item in Bastard's Wound.

Description
A popular legend of the Tiers ridicules Imperator Thesanax, a likely-mythic northern warlord who swore the invisible armor he purchased from an adventurous raider of the Oldwalls could protect him from any and all harm. Those who suggested he had been swindled were publically fed to sharks. While Thesanax may never have existed, this armor certainly does. Probably.

Location

 * Bastard's Wound: Sold by Anaxios.